Answer:
When companies hire celebrities to advertise their products, they are attempting to make the demand for their product higher / more profitable. If this strategy is successful, the firm can raise both awareness and reputation / sales.
Step-by-step explanation:
"Celebrity endorsement is a promotional tool that boosts brand awareness. It is a way of enhancing credibility and gaining visibility for brands. Celebrities are well-known people and a celebrity endorsement can make a brand stand out"
Reference: Elkins, Hashaw. βThe Effect of Celebrities in Advertisements.β Small Business - Chron.com, 29 Mar. 2019